baber/WOPTO huggingface dataset:
Patent JP-2002338726-A (JP)
Title: Porous film
Inventor: AKASHI KAZUO
IPC: B29C48/38
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a porous film stretched with a high magnification by extrusion-molding without using a solvent a high molecular weight polyolefin resin hard to extrusion-mold, and a manufacturing method thereof. SOLUTION: The porous polyolefin film is obtained by tandem extrusion comprising melt-kneading by a twin-screw extruder a resin composition comprising a polyolefin having a viscosity-average molecular weight of at least 300,000 with a non-reactive gas, removing a part of the non-reactive gas before the resin composition solidifies, subsequently feeding the resin composition into a single-screw extruder, removing the whole quantity of the non-reactive gas in the single-screw extruder and extruding a dense resin composition and subjecting the thus-obtained dense resin composition to a treatment for forming a porous structure. The manufacturing method of the porous polyolefin film is also provided.
Patent JP-2002342029-A (JP)
Title: Optical fiber display input device and image input device
Inventor: ISHIHARA MASANORI
IPC: G06F3/041
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent an explanation from being interrupted or the like while referring to an image by enabling a user to operate the changeover of image planes by a direct operation to the image projected on a screen. SOLUTION: One end of an optical fiber (bundle) 20 for image display is formed so as to introduce the light of the display image of a display device 12 and the other end is arranged matched with the display image on a display input board 24. One end of the optical fiber (bundle) 22 for sensing is arranged between the optical fibers on the other end side of the optical fiber 20 for the image display on the display input board 24 and the other end is mounted on a light receiving sensor 14. On the display input board 24, the display image at the display device 12 is projected through the optical fiber 20 for the image display. A CPU 10 obtains a light incident position on the display input board 24 on the basis of pointer light made incident from the optical fiber 22 for sensing detected by the light receiving sensor 14 and executes a prescribed processing corresponding to the position.
Patent JP-2002340784-A (JP)
Title: Method and system for managing life of structural member
Inventor: TSUBOTA MOTOJI
IPC: C22C38/50
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent in advance devices which use martensitic stainless steel or ferritic stainless steel from breaking. SOLUTION: A mechanical characteristic value, a previous use time and a temperature history before the stainless steel of a structural member is started to be used are inputted. The present mechanical characteristics are obtained with the use of a material degradation level preliminarily obtained as a function of a temperature and a time and showing a degradation level of the material. The life of the structural member is determined by whether or not the obtained mechanical characteristics exceed preliminarily set limit values.
Patent JP-2002013422-A (JP)
Title: Method and device for controlling drive unit of vehicle
Inventor: MATTHIAS PHILIPP
IPC: B60W30/18
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To optimize a transfer between a state of a force flow interrupted during idling and a state of a half clutch (clutch in the state of slipping) when the force flow is produced in a drive train between an engine and a drive device. SOLUTION: In this device and method for controlling the drive unit of a vehicle, a control signal depending on a target value is generated, and controls a control element affecting at least one output value from the drive unit to control the target value depending on the state of a clutch. While the operating state of half clutch is sustained, the target value is higher than the value provided in at least the other one operating state.
Patent JP-2002354742-A (JP)
Title: Spindle motor
Inventor: YOSHITSUGU TAKAO
IPC: F16C17/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which has excellent resistance to abrasion and impact, and can be miniaturized. SOLUTION: A shaft 8 is fitted into a sleeve 5. A flange 11 is fixed to one end of the shaft 8, and a radial bearing is formed on a surface on which the shaft 8, the sleeve 5 and the flange 11 abut on one another. A thrust bearing is constituted in such a manner that one surface 16 of a thrust plate 12 is made to abut on one surface 17 of the flange 11. The other surface 22 of the thrust plate 12 is caulked at a pointed end 21 of a sleeve 5 so as to fix the other surface 22 and the pointed end 21 with an adhesive 27. In addition, a tapered part 6 is provided on the top surface part of the sleeve 5.
Patent JP-2002199642-A (JP)
Title: Coil for motor and its manufacturing method
Inventor: KUROIWA TSUTOMU
IPC: H02K3/44
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a coil for motor which has a simple structure and prevents intrusion of moisture and corrosive gas, and its manufacturing method suitable for a mass production. SOLUTION: This coil for motor has a winding bobbin which a hollow core bobbin for winding of an approximately square cross section and collars of approximately square shape each having a hollow pore of the same inner diameter with the hollow core bobbin and a plurality of small projections on the inside surface are fitted on both ends of the hollow core bobbin and integrally molded by a thermoplastic resin. And a winding assembly is formed with winding the bobbin is wound with a winding. The coil has a structure, fitting a winding case which is molded by the thermoplastic resin for covering the outer periphery of three sides of two pieces of the square shaped collars of the winding assembly, solidifying the fitting part airtight and filling the thermoplastic resin into the gap between the winding assembly and the winding case.
Patent JP-2002345426-A (JP)
Title: Agent for promoting aging of miso and method for producing miso using the promoting agent
Inventor: KODERA HIROKO
IPC: A23L11/20
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for promoting the aging of Miso (fermented bean paste), enabling the aging of Miso in a short time and free from defects of conventional quick aging method comprising the deterioration of the characteristic taste, flavor and palatability of the produced Miso, and provide a method for the production of Miso. SOLUTION: One or more kinds of dried yeasts selected from baker's yeast, beer yeast and torula yeast are added as an aging promotion agent to a steamed raw material for Miso, malt and common salt in an amount of 0.1-10 wt.%, preferably 0.5-5 wt.% based on the whole raw materials and the mixture is thoroughly kneaded and aged to obtain aged Miso.
Patent JP-2002348763-A (JP)
Title: Apparatus for producing texture material with linear material
Inventor: OKUYAMA YASUO
IPC: D04C3/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To produce a high-density solid texture material by interlacing a plurality of linear materials using a principle of braids. SOLUTION: This apparatus for producing the texture material is obtained by arranging a plurality of impellers 20 having a plurality of guide recessed parts 21 in a planar state so as to synchronously rotate, installing a bobbin carrier 1 for guiding a pin part 5 to the guide recessed parts 21 of the rotating impellers 20 so as to move in a prescribed passage while being delivered between the impellers 20 along a track 11 of a track plate 10,  providing a transferring means 30 between the guide recessed parts 21 for evacuating the pin part 5 of the bobbin carrier 1 once from the guide recessed part 21 of a specific impeller 20a and then forcibly guiding the pin part 5 to the adjacent guide recessed part 21 of the same impeller 20a and installing a stopping means 40 for stopping the bobbin carrier 1 during a period to the forced guidance of the pin part 5 once evacuated from the guide recessed part 21 of the specific impeller 20a to the adjacent guide recessed part 21.
Patent JP-2002354815-A (JP)
Title: Pwm cycloconverter and method of controlling input current thereof
Inventor: KYO SHUNKYU
IPC: H02M5/293
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling current and voltage of a PWM cycloconverter which enables the proper current application control of the current and the voltage even if three-phase AC voltages are unbalanced. SOLUTION: Instantaneous values of three-phase AC voltages are detected and converted into three-phase AC currents. Positive-phase sequence components and negative-phase sequence components of the three-phase currents are extracted to generate positive-phase sequence current commands and negative-phase sequence current commands. The negative-phase sequence current commands are deducted from the positive-phase sequence current commands to obtain current commands for the three- phase unbalance compensation which are used for determining current sharing factors to practice the current control of a PWM cycloconverter.  In order to extract the positive-phase sequence components and the negative-phase sequence components, a method wherein the three-phase-two-phase conversion is practiced and positive-phase sequence components and negative-phase sequence components of two-phase currents are extracted, and a method wherein positive-phase sequence components and negative- phase sequence components of the three-phase currents are directly extracted without the conversion, are proposed.
Patent JP-2002356704-A (JP)
Title: Alloy powder for forming wear-resistant hard phase and method for producing wear-resistant sintered alloy using the same
Inventor: KAWADA HIDEAKI
IPC: C22C38/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide powder which is excellent in forming a hard phase dispersed in a sintered alloy for a wear-resistant member, and a production method for a sintered alloy in which the hard phase formed by the powder is dispersed. SOLUTION: The alloy powder for forming a wear-resistant hard phase has a composition containing, by mass, 1.0 to 12% Si, 20 to 50% Mo and 0.5 to 5.0% Mn, and the balance at least one or more kinds selected from Fe, Ni and Co with inevitable impurities. This alloy is added to master alloy powder using iron powder or low alloy steel powder, and they are mixed. This powdery mixture is compacted, and is thereafter sintered in the temperature range of 1,000 to 1,250 deg.C to obtain the wear-resistant sintered alloy.
Patent JP-2002347458-A (JP)
Title: Transmission for vehicle
Inventor: TANBA TOSHIO
IPC: F16H48/38
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmission reducible in the direction of the total length of the transmission, particularly a forward 6-speed transmission suitable for a vehicle having a transverse engine. SOLUTION: The transmission for the vehicle comprises a transmission part T having an input shaft 20, an intermediate shaft 21 and a first output shaft 22 arranged in mutual parallel, a first driving gear 1a, a second driving gear 2a, a third driving gear 3a, a fourth gear loosely fitted onto the first output shaft 22 for engaging a third driven gear 3b, a first synchronizing device 7 adapted to selectively fix the third driving gear 3a to the input shaft 20 and a second synchronizing device 8 adapted to selectively fix the first driven gear 1b or a second driven gear 2b to the intermediate shaft 21, a first planetary gear mechanism 11, and a third synchronizing device 9 adapted for change-over between a low position and a high position by selectively fixing a first sun gear 11s to a case or connecting it directly to a first carrier 11c,  wherein a differential gear D is provided with additional speed change functioned by the first planetary gear mechanism 11 and the third synchronizing device 9.
Patent JP-2002354968-A (JP)
Title: Interline rod
Inventor: ITO KOICHI
IPC: A01K87/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an interline rod that is equipped with a top guide improving the flexibility of the whole rod. SOLUTION: The objective interline rod comprises the ear rod 1, several intermediate rods and the large diameter rod having the line-introduction opening and the line guide 7 is projected inside wall of the main body of the rod tube of the ear rod 1 and the attachment of the main guide body 12 of the top guide 10 having smaller outer diameter than the inner diameter of the top rod in the intermediate rods to which the ear rod is connected and a weight of <=0.3 grams is fitted to the top end of the ear rod 1 and the diameter- expanded part 12a for fixing the wear-resistant guide ring 15 with an inner diameter d of >=1.5 mm to the top of the attachment.
Patent JP-2002096883-A (JP)
Title: Spout usable only in inverted state for use in aerosol container
Inventor: SEKI MASAAKI
IPC: B05B9/04
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a spout that can be used only in an inverted state wherein the operation part thereof cannot be used within the range of from upright position to a horizontal position. SOLUTION: A pipe like nozzle 10, the proximal end of which is fitted on a stem 3 projecting from an aerosol container 1 and which has an upwardly directed spray port 14 at the tip thereof, and a cover body 20 including an upper periphery 22 surrounding the nozzle 10 and a peripheral part 21 which surrounds the lower periphery of the nozzle and is mounted to a head portion of the container 1 are provided. An operation part 15 formed by expanding the outer periphery of the nozzle 10 is pushed up toward the proximal end of the nozzle when the container 1 is in an inverted state, whereby the contents is sprayed downward.  A cover 30 covering the front side of the part 15 is guided by a guide part 35 formed above the part 15 by expanding a part of the upper periphery 22 of the cover body 22 so as to be vertically movable along the nozzle 10, while a stopper 35a is formed on the guide part 35 to hold the cover 30, which is lowered under its own weight when the container 1 is inverted, at such a position as to release the operation part 15.
Patent JP-2002362495-A (JP)
Title: Flight control device and method for aircraft
Inventor: YAMADA HIROYUKI
IPC: B64C13/18
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a flight control device for an aircraft, allowing the aircraft to never fail to approach a target course even when it greatly deviates from the target course. SOLUTION: The flight control device for the aircraft to provide flight control for the aircraft 21 to fly to a flight target point P1 at a predetermined approach azimuth following the target course 11 comprises a control part for finding a bank angle 15 of the aircraft in accordance with a course deviation corresponding data 33 corresponding to a course deviation θ1 from the target course for the aircraft and a course error corresponding data 34 corresponding to a course error θ2 from the target course for the aircraft. The course deviation corresponding data is a value, not greater than the maximum value for the course error corresponding data.
Patent JP-2002359639-A (JP)
Title: AUTONOMOUS CONCATENATED TYPE QoS CONTROL SYSTEM
Inventor: KOSAKA TETSUYA
IPC: H04L47/76
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To enhance the throughput of an entire network by performing real time QoS control. SOLUTION: A service server 201 generates service information including a network QoS parameter required for utilizing services in a server, transmits the information to a network management device 203, which receives and stores the service information from the service server 201, generates the QoS parameter to be set by each network node based on the service QoS policy, a server client QoS policy, and the network management information, distributes the generated QoS parameter to each network node, and each network node 202 receives the QoS parameter from the network management device 203 and performs the QoS control according to the received QoS parameter.
Patent JP-2002361320-A (JP)
Title: Friction extrusion method and tool used therefor
Inventor: HORI HISASHI
IPC: B21C25/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a friction extrusion method and a tool used therefor capable of successively and efficiently executing a massive amount of friction extrusion work without using such high extrusion pressure. SOLUTION: The friction extrusion method is characterized in that a metal material is friction-agitated by rotating the tool 1, pressing a tip end section 2 of the tool 1 to the metal material (material plate S) and the metal material is passed through an extrusion hole 3 which is pierced and formed into the tool 1. In the top end section 2 of the tool 1, a recessed section 4 communicating with the extrusion hole 3 is so formed as to be deeper gradually toward the extrusion hole 3. The whole part or a part of the recessed section 4 is preferably a vortical shape that converges in the backspin direction against the rotational direction of the tool 1 for the extrusion hole 3 from the outer peripheral edge of the tip end section 2 of the tool 1.
Patent JP-2002364761-A (JP)
Title: Sealing material
Inventor: KATO TAKAYUKI
IPC: F16J15/3268
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material capable of being easily recycled by easily removing a rubber part from a base material. SOLUTION: A lip seal 11 is mounted on a storage part 18 formed in a compressor housing 17. The lip seal 11 seals a gap between the wall face of the storage part 18 and the peripheral face of the rotating shaft 16. The lip seal 11 consists of a core ring 12, first and second seal members 13, 14 and a backup ring 15. These members 12, 13, 14, 15 are assembled one another without using adhesives. The first seal member 13 is being attached to the core ring 12 by insert molding without using the adhesive. Thus, the first seal member 13 can be detachably mounted on the core ring 12 and easily detached therefrom.
Patent JP-2002368838-A (JP)
Title: Mobile communication terminal and ringer tone volume control method
Inventor: SAKAI TAKASHI
IPC: H04W88/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal that can set a ringer tone volume depending on a communication opposite party. SOLUTION: A storage section stores in advance data of a ringer tone volume depending on a telephone number and a mail address. The ringer tone volume control method includes a step 101 of retrieving a telephone number or a mail address of a caller from a storage means at the arrival of an incoming call, a step 103 of reading the ringer tone volume corresponding to the telephone number or the mail address from a storage section when there exists the coincident telephone number or mail address (step 102), and a step 105 of ringing the ringer tone in the ringer tone volume.
Patent JP-2002329411-A (JP)
Title: Led lamp
Inventor: OHINATA KAZUHIRO
IPC: F21W106/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED lamp in which a structure is simple, contact failure by impact or vibration is made less easy to occur and which has a long life and small in power consumption. SOLUTION: In the known LED lamp composed of a luminous part 3 wherein a resistor 2 is connected with an LED luminous globe 1, a holder 4 composed of an insulating material to retain the luminous part 3 and an electrode 5 exposed at the bottom end of the holder 4, the holder 4 is composed of a hollow cylindrical part 7 wherein a hollow part 6 to house the luminous part 3 is installed inside and a flat part 9 successively connected with the bottom end of the hollow cylindrical part 7, and the electrode 5 is exposed and molded in U-shape respectively by both terminals 11, 12 of the luminous globe 11 up to the upper and lower flat faces 10 of the flat part 9.  In addition to this, the LED lamp b in which the hollow cylindrical part 7 of the holder 4 is capped by a cap 13, and an LED lamp c or the like in which a filter operation part 21 is arranged and installed at the hollow cylindrical part and in which a decoration effect is produced by the selection of a colored light of multiple colors with one LED luminous globe 1 as a light source are also provided.
Patent JP-2002367709-A (JP)
Title: Connector
Inventor: KURIMOTO NAOYA
IPC: H01R13/436
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector in which half-insertion state can be detected even if the insertion position of the terminal fitting is shorter. SOLUTION: A retainer locking protrusion 15, which is capable of locking with the locking protrusion 46 of a retainer 40, is provided overlapped with a step part 14 at the rear end of a square barrel part 12 of the female terminal fitting 10, And a lance locking protrusion 17 is provided at the front of the retainer locking protrusion 15 and can be locked with the lance 22 that enters in the lance entering recess 16. Thereby, when the retainer 40 is displaced to the final locking position, even if the insertion position of the female terminal fitting 10 is at the shorter position than the position of the retainer locking protrusion 15 interfering with the locking protrusion 46 of the retainer 40, the lance locking protrusion 17 interferes with the locking protrusion 46, thereby, the half-insertion state can be detected at a shorter insertion position.
Patent JP-2002364181-A (JP)
Title: Steel-replumbing adjustment jig
Inventor: FUJIKAWA MASARU
IPC: E04G21/18
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a steel-replumbing adjustment jig capable of adjusting horizontal positions by means of a simple arrangement, and being excellent in durability. SOLUTION: The horizontal adjustment device 13 of the steel-replumbing adjustment jig enables adjustment of the circumferential, horizontal position of an upper steel pole 62 relative to a lower steel pole 61, by selectively inserting a right pin 26 and a left pin 25 into the through parts 31 of an adjustment shaft 24 which are mounted in place through an upper erection piece 65 by the attaching of a right nut 27 and a left nut 28 to the outsides of a right baseplate 4 and a left baseplate 5, and then by fastening the right nut 27 or the left nut 28 to cause the left pin 25 or the right pin 26 to abut the upper erection piece 65 to move the erection piece horizontally.
Patent JP-2002373128-A (JP)
Title: Service system and method for providing service using the same system and its program
Inventor: ENOMOTO HIROMICHI
IPC: H04N7/173
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a service system capable of clarifying peripheral equipment connected to a computer terminal or a game machine or an available service to a user, and giving an advice for allowing the user to select the optimal equipment or service from among them and the service. SOLUTION: In an electronic album having picture registering, retrieving, reading, and printing functions, the connected environment information of peripheral equipment or a communication line connected to a computer terminal or a game machine is acquired at the time of starting this system or with each prescribed interval, and the available peripheral equipment or service is clarified to a user by referring to the connected environment information, and the available services are ranked by referring to the connected environment information of the peripheral equipment or the communication line or the use history of the peripheral equipment, and the peripheral equipment or service suitable for the use configurations is recommended to the user based on the rank.  Thus, it is possible for the user to easily select the suitable peripheral equipment or communication line without investigating the connected situation of the peripheral equipment or the connected line by the user himself or herself.